1GZG

Complex of a Mg2-dependent porphobilinogen synthase from Pseudomonas aeruginosa (mutant D139N) with 5-fluorolevulinic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.66 Å
  • R-Value Free: 0.198
  • R-Value Work: 0.175

Literature

Macromolecules
Sequence Display for 1GZG

Classification: LYASE

Total Structure Weight: 75161.27

Macromolecule Entities
Molecule Chains Length Organism Details
DELTA-AMINOLEVULINIC ACID DEHYDRATASE A, B 337 Pseudomonas aeruginosa EC#: 4.2.1.24 IUBMB
Mutation: D139N, I199V
Details: SCHIFF BASE LINKS BETWEEN ATOMS NZ OF LYS205 AND LYS260 AND ATOMS C5 OF 5-FLUOROLEVULINIC ACID
Gene Name(s): hemB PA5243
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
LAF
Query on LAF

A, B 5-FLUOROLEVULINIC ACID
C5 H7 F O3
MBVLGMJBSFUHKW-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
K
Query on K

B POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
LAF N/A in BindingDB
N/A in BindingMoad
IC50: 900000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.66 Å
  • R-Value Free: 0.198
  • R-Value Work: 0.175
  • Space Group: P 4 21 2

Unit Cell:

Length (Å) Angle (°)
a = 127.13 α = 90.00
b = 127.13 β = 90.00
c = 86.14 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-05-21
  • Released Date: 2002-06-27
  • Deposition author(s): Frere, F., Schubert, W.-D., Stauffer, F., Frankenberg, N., Neier, R., Jahn, D., Heinz, D.W.

Revision History

  • Version 1_0: 2002-06-27

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance